137841713

素因数分解:

${\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:285

約数の個数: 24

約数和(自身を含む): 152339040

約数和(自身を除く): 14497327

約数列:

[1, 19, 41, 67, 139, 361, 779, 1273, 2641, 2747, 5699, 9313, 14801, 24187, 50179, 52193, 108281, 176947, 381833, 991667, 2057339, 3361993, 7254827, 137841713]

約数ペア:

[(1, 137841713), (19, 7254827), (41, 3361993), (67, 2057339), (139, 991667), (361, 381833), (779, 176947), (1273, 108281), (2641, 52193), (2747, 50179), (5699, 24187), (9313, 14801)]